Changes in uspace/drv/audio/hdaudio/pcm_iface.c [b7fd2a0:4a5ae542] in mainline

File:

• uspace/drv/audio/hdaudio/pcm_iface.c (modified) (11 diffs)

uspace/drv/audio/hdaudio/pcm_iface.c

@@ -47 +47 @@
 #include "stream.h"
 
-static errno_t hda_get_info_str(ddf_fun_t *, const char **);
+static int hda_get_info_str(ddf_fun_t *, const char **);
 static unsigned hda_query_cap(ddf_fun_t *, audio_cap_t);
-static errno_t hda_test_format(ddf_fun_t *, unsigned *, unsigned *,
+static int hda_test_format(ddf_fun_t *, unsigned *, unsigned *,
     pcm_sample_format_t *);
-static errno_t hda_get_buffer(ddf_fun_t *, void **, size_t *);
-static errno_t hda_get_buffer_position(ddf_fun_t *, size_t *);
-static errno_t hda_set_event_session(ddf_fun_t *, async_sess_t *);
+static int hda_get_buffer(ddf_fun_t *, void **, size_t *);
+static int hda_get_buffer_position(ddf_fun_t *, size_t *);
+static int hda_set_event_session(ddf_fun_t *, async_sess_t *);
 static async_sess_t *hda_get_event_session(ddf_fun_t *);
-static errno_t hda_release_buffer(ddf_fun_t *);
-static errno_t hda_start_playback(ddf_fun_t *, unsigned, unsigned, unsigned,
+static int hda_release_buffer(ddf_fun_t *);
+static int hda_start_playback(ddf_fun_t *, unsigned, unsigned, unsigned,
     pcm_sample_format_t);
-static errno_t hda_stop_playback(ddf_fun_t *, bool);
-static errno_t hda_start_capture(ddf_fun_t *, unsigned, unsigned, unsigned,
+static int hda_stop_playback(ddf_fun_t *, bool);
+static int hda_start_capture(ddf_fun_t *, unsigned, unsigned, unsigned,
     pcm_sample_format_t);
-static errno_t hda_stop_capture(ddf_fun_t *, bool);
+static int hda_stop_capture(ddf_fun_t *, bool);
 
 audio_pcm_iface_t hda_pcm_iface = {
@@ -90 +90 @@
 }
 
-static errno_t hda_get_info_str(ddf_fun_t *fun, const char **name)
+static int hda_get_info_str(ddf_fun_t *fun, const char **name)
 {
         ddf_msg(LVL_NOTE, "hda_get_info_str()");
@@ -120 +120 @@
                 return 16384;
         default:
-                return -1;
-        }
-}
-
-static errno_t hda_test_format(ddf_fun_t *fun, unsigned *channels,
+                return ENOTSUP;
+        }
+}
+
+static int hda_test_format(ddf_fun_t *fun, unsigned *channels,
     unsigned *rate, pcm_sample_format_t *format)
 {
-        errno_t rc = EOK;
+        int rc = EOK;
 
         ddf_msg(LVL_NOTE, "hda_test_format(%u, %u, %d)\n",
@@ -150 +150 @@
 }
 
-static errno_t hda_get_buffer(ddf_fun_t *fun, void **buffer, size_t *size)
-{
-        hda_t *hda = fun_to_hda(fun);
-        errno_t rc;
+static int hda_get_buffer(ddf_fun_t *fun, void **buffer, size_t *size)
+{
+        hda_t *hda = fun_to_hda(fun);
+        int rc;
 
         hda_lock(hda);
@@ -183 +183 @@
 }
 
-static errno_t hda_get_buffer_position(ddf_fun_t *fun, size_t *pos)
+static int hda_get_buffer_position(ddf_fun_t *fun, size_t *pos)
 {
         ddf_msg(LVL_NOTE, "hda_get_buffer_position()");
@@ -189 +189 @@
 }
 
-static errno_t hda_set_event_session(ddf_fun_t *fun, async_sess_t *sess)
+static int hda_set_event_session(ddf_fun_t *fun, async_sess_t *sess)
 {
         hda_t *hda = fun_to_hda(fun);
@@ -215 +215 @@
 }
 
-static errno_t hda_release_buffer(ddf_fun_t *fun)
+static int hda_release_buffer(ddf_fun_t *fun)
 {
         hda_t *hda = fun_to_hda(fun);
@@ -234 +234 @@
 }
 
-static errno_t hda_start_playback(ddf_fun_t *fun, unsigned frames,
+static int hda_start_playback(ddf_fun_t *fun, unsigned frames,
     unsigned channels, unsigned rate, pcm_sample_format_t format)
 {
         hda_t *hda = fun_to_hda(fun);
-        errno_t rc;
+        int rc;
 
         ddf_msg(LVL_NOTE, "hda_start_playback()");
@@ -275 +275 @@
 }
 
-static errno_t hda_stop_playback(ddf_fun_t *fun, bool immediate)
+static int hda_stop_playback(ddf_fun_t *fun, bool immediate)
 {
         hda_t *hda = fun_to_hda(fun);
@@ -293 +293 @@
 }
 
-static errno_t hda_start_capture(ddf_fun_t *fun, unsigned frames, unsigned channels,
+static int hda_start_capture(ddf_fun_t *fun, unsigned frames, unsigned channels,
     unsigned rate, pcm_sample_format_t format)
 {
         hda_t *hda = fun_to_hda(fun);
-        errno_t rc;
+        int rc;
 
         ddf_msg(LVL_NOTE, "hda_start_capture()");
@@ -334 +334 @@
 }
 
-static errno_t hda_stop_capture(ddf_fun_t *fun, bool immediate)
+static int hda_stop_capture(ddf_fun_t *fun, bool immediate)
 {
         hda_t *hda = fun_to_hda(fun);